baber/WOPTO huggingface dataset:
Patent DE-19713343-C1 (DE)
Title: Transporter/carrier for child's bicycle seat
Inventor: KELLER WILFRIED
IPC: B62J1/16
Filed: 1997-03-29
Granted: 1998-09-03
Abstract: The device (20) is for a child's seat (30) with a holder unit (32) for connection to a holder carrier (14), which is fastened to a profiled bar frame (12). The frame has an axle unit (16) with two wheels (18) and a connected stand (22). This ensures that the device stands safely when a child occupies the seat. Frame, axle, and stand can be disconnected from each other and/or folded. An elastic element (42), esp. of rubber, is fastened to the free end of the stand. The element is height-adjustable or it may be turned, so that the inclination of the seat can be adjusted.
Patent DE-19713434-C1 (DE)
Inventor: KRAMMER PETER PROF DR
IPC: C12N1/15
Filed: 1997-04-01
Granted: 1998-09-24
Abstract: The invention relates to a protein which is suitable for inhibiting apoptosis, a DNA coding said protein and a method for producing the protein. The invention also relates to the use of the DNA and the protein, and to antibodies directed against the protein.
Patent DE-19728441-C1 (DE)
Title: Floor cleaner with parallel brush drums
Inventor: KLOEPFER MARTIN
IPC: A47L11/40
Filed: 1997-07-03
Granted: 1998-10-29
Abstract: The two drums (2,3) rotate in opposite directions on parallel axes in the frame (1), on which is a push-handle (8).  The handle protrudes from the frame in the direction of the axes of rotation of the drums, and turns on an axis parallel to those of the latter together with the frame. At its end furthest from the latter, the handle can have grips (12) at right angles to it, these being symmetrically situated in relation to a vertical plane between and parallel to the drum axes.
Patent DE-19740912-C1 (DE)
Title: Flexible, fluid-cooled cable piece for high electric current
Inventor: FRIESINGER GUENTER
IPC: H02G15/34
Filed: 1997-09-17
Granted: 1999-04-01
Abstract: The cable piece is composed of a flexible conductor part (8), whose ends are grasped respective coupling part (3), and a tube (11) which covers the conductor part and the coupling part sealingly during operation. The tube enveloping the part and the coupling part covers these only loosely in the expanded condition, and a fluid-sealing coating is only produced at installation. The cable piece is composed of a flexible conductor part, whose both ends are grasped in respectively one coupling part (3), and a tube (11) which covers the conductor part and the coupling part sealingly during operation. Both coupling parts are identical, and the conductor part (8) consists of flat, flexible current bands between both coupling parts, which are formed through wires, and whose ends are grasped in contact sheaths (9).   The contact sheaths are arranged rotation-symmetric to their axis in a stretched condition of the cable piece, and are evenly distributed around it. Both coupling parts have respectively the form of a cylindrical step cone, whose tips point towards each other. The ends of the flexible current bands hit at the front surface area of the cylindrical steps. Axial drill holes for a coolant stream are formed through the front surface areas of the cylinder steps, between the ends of the flexible current bands.  The tube enveloping the part and the coupling part covers these only loosely in the expanded condition, and fluid-sealing coating is only reached at installation.
Patent DE-19741046-C1 (DE)
Title: Single chip microphone is produced using only three photolithographic masking steps
Inventor: THIELEMANN CHRISTIANE DIPL ING
IPC: H04R19/04
Filed: 1997-09-18
Granted: 1999-05-06
Abstract: A single chip microphone production process includes only three photolithographic masking steps, masks only being required for forming an opening in a back face SiO2/Si3N4 layer and for structuring a conductive polysilicon layer. Production of a single chip microphone comprises (a) applying a SiO2 layer and then a Si3N4 layer on the front and back faces of a Si substrate (2); (b) applying a spacer layer (8) and a polysilicon layer (10); (c) making the polysilicon layer (10) electrically conductive; (d) opening the back face SiO2/Si3N4 layer (4); (e) applying a Si3N4 layer (14) on the polysilicon layer (10); (f) removing the Si substrate (2) from the back face opening (12); (g) structuring the conductive polysilicon layer (10); (h) contacting the Si3N4 layer (14); and (i) removing the spacer (8). An Independent claim is also included for a single chip microphone produced by the above process.
Patent DE-19802929-C1 (DE)
Title: Machine for balancing rotary transmission components
Inventor: BEIER CHRISTIAN
IPC: D06F37/20
Filed: 1998-01-27
Granted: 1999-02-04
Abstract: The machine has two weights arranged inside a rotary path of movement concentric to the axis of the component. There are spacing springs between the weights, with the spring length and spring characteristics selected for the masses of the weights.  At lower rotational speeds of the component, the weights are moved to set positions with the sum of the their centrifugal forces on the axis being close to zero. The weights are radially accelerated at higher rotary speeds and are moved closer together.
Patent DE-19825912-C1 (DE)
Title: Implantable infusion pump driven by vapor pressure
Inventor: OTTO KARL-HEINZ
IPC: A61M5/142
Filed: 1998-06-10
Granted: 1999-05-27
Abstract: The base plate (10) includes micro-valves in a plane. Bores (24) in the cover plate (12) communicate with inlets and outlets of throttling sections and with the valves. The support plate (14) laid on the cover plate, interconnects inlets and outlets of throttling sections and valves, the plate (14) including channels running in its plane.
Patent DE-19829956-C1 (DE)
Title: Operating viscometer for increased pressures of medium
Inventor: HEINZ WERNER
IPC: G01N11/14
Filed: 1998-07-04
Granted: 2000-01-05
Abstract: The viscometer has a tensioned coil spring (15) in a measurement chamber (10) between a measurement body (13) and a casing that takes up an axial force exerted on a measurement body by the pressure of the medium. The viscometer has a casing and a measurement chamber with a measurement shaft (7) partly in the casing and chamber, a measurement body at the chamber end of the shaft and a drive (1) and a torque sensor on the housing section of the shaft. The measurement body performs a tumbling motion about a non-body axis. A folding bellows encloses the shaft section in the measurement chamber. A tensioned coil spring in the measurement chamber between the measurement body and the casing takes up the axial force exerted on the measurement body by the pressure of the medium.
Patent DE-19832475-C1 (DE)
Inventor: EICHHORN REINHOLD
IPC: B26B19/38
Filed: 1998-07-20
Granted: 2000-03-09
Abstract: The invention relates to an electric razor with an electric drive (A) provided in a casing (1) and a casing part (G), wherein an interchangeable frame (WR) with at least one cutting element (S) is retained by at least one locking device (R), wherein the interchangeable frame (WR) is moveably held by a retaining device (HV) in a holding position after the interchangeable frame (WR) is released by the locking device (R). At least one space (W, W1) is provided between a wall of the interchangeable frame (WR) and a wall of the casing part (G) in the holding position and the interchangeable frame (WR) can be set in motion by the drive (A).
Patent DE-19847535-C1 (DE)
Title: Wheel chair running wheel has tire-rim, hub and disc shaped metal main body with roller edge forming gripper ring
Inventor: HEINEMANN MICHAEL
IPC: B60B3/00
Filed: 1998-10-15
Granted: 2000-06-29
Abstract: The running wheel (1) has a tire-rim (2) with central hub (3) connected by a disc-shaped metal main wheel part (4) to the rim. A gripper ring to one side of the runner wheel is integrated in the main wheel body formed from a round blank by a deep-drawing method. The free end of the laterally upward bent peripheral edge (9) of the blank is rolled over towards the wheel body and forms the gripper ring (8).
Patent DE-19851584-C1 (DE)
Title: Gradient coil arrangement for nuclear spin tomography apparatus
Inventor: ARZ WINFRIED
IPC: A61B5/055
Filed: 1998-11-09
Granted: 2000-04-20
Abstract: The coil arrangement has saddle coils provided in primary and secondary plans for producing a gradient field. The windings in the coils comprise a number of open wire ends which are contacted via connection elements.  The contact elements are switchable to connect the wire ends in the primary plane (P1,P1') among each other and/or to the wire ends in the secondary plane (S1) to form coil arrangements having different field qualities or performance characteristics.
Patent DE-19900178-C1 (DE)
Title: Brittle glass and/or ceramic body for example for a cooking surface, is held in a thermoplastic frame with an elastomer content with a relaxation effect to reduce breakages to minimum levels
Inventor: HENZE INKA
IPC: H05B3/74
Filed: 1999-01-07
Granted: 2000-05-25
Abstract: The body of a brittle material, such as glass and compound glass, is contained in a thermoplastic frame of a material containing a proportion of an elastomer with a relaxation effect. The assembly takes up the forces (3) on the frame and the forces (4) in the contained glass body.  The shaped body is of glass, ceramic or glass/ceramic materials. The thermoplastic frame material has a relative temperature index (RTI) value of \- 120  deg C and a temporary temperature loading of \- 200  deg C. The thermoplastic material can contain one or more filling materials. The thermoplastic elastomer is treated to give increased adhesion with the glass body, and is incorporated into the thermoplastic material at a rate of 1-50 wt.%.  An Independent claim is included for a manufacturing process, where the holder frame is formed by injection molding round the glass body.
Patent DE-19922487-C1 (DE)
Title: Headrest for vehicle seat, has support with telescopic uprights, and cable pull operated by electric motor tilting cushion
Inventor: GILLMANN HARALD
IPC: B60N2/48
Filed: 1999-05-15
Granted: 2000-08-24
Abstract: The vehicle headrest (14) is adjustably mounted. An electric motor (18) in the base has a cable (26) for pulling in the pillow part, and with a reversing- and time switch (28 and 30). A sprung winder (34) is provided for the cable during reversed rotation of the electric motor. The rest is mounted on telescopic supports (22,24).
Patent DE-19922513-C1 (DE)
Title: Height-adjustable corner support bar for goods vehicle uses hydraulic piston-cylinder device for altering position of slider relative to rigid profiled support bar body
Inventor: STEGEMANN GEORG
IPC: B62D33/02
Filed: 1999-05-15
Granted: 2000-12-28
Abstract: The corner support bar has a rigid profiled support bar body (5) and a relatively adjustable slider (11), which is adjusted via a hydraulic piston-cylinder device (22) acting between the slider and a support rod (30), incorporated in the support bar body below the adjustment path of the slider.
Patent DE-19951850-C1 (DE)
Title: Production of molded parts comprises arranging a sheet steel between a molding tool and a membrane, molding the steel sheet against the molding tool, and releasing the pressure after complete deformation of the steel sheet
Inventor: SCHALLER LUDWIG
IPC: B21D26/02
Filed: 1999-10-28
Granted: 2001-01-25
Abstract: Production of molded parts comprises: arranging a sheet steel between a molding tool having a groove for cutting and a membrane; molding the steel sheet against the molding tool by increasing the fluid pressure; and releasing the pressure after complete deformation of the steel sheet. An Independent claim is also included for a device for producing the molded parts. Preferred Features: During deformation, the fluid pressure within the pressure tube corresponds to the membrane pressure.
Patent RU-2040962-C1 (RU)
Title: Rotor dispergator
Inventor: KORENEVSKIJ GENNADIJ V
IPC: B01F7/00
Filed: 1992-11-25
Granted: 1995-08-09
Abstract: FIELD: grain materials grinding. SUBSTANCE: rotor dispergator has body, that has stator in the form of nozzle apparatus and rotor in the form of working wheel of centrifugal pump with blades bent forward in direction of rotation, and also has peripheral ring of activator with system of canals, located in plane of rotation. Canals are made cylindrical so that their axes are mainly perpendicular to direction of liquid motion, that exits from nozzles. Due to rotor and nozzle apparatus speed of liquid (suspension) exit is significantly increased and presence of ring-activator allows to realize in input part of canals process of particles destruction during their hitting solid wall and each other. Conditions for cyclical decrease and increase of pressure are formed there and that allows to realize process of cavitation destruction of particles. EFFECT: efficiency of grain materials grinding. 2 cl, 3 dwg
Patent RU-2117590-C1 (RU)
Inventor: KOLESOV A A
IPC: B60P1/16
Filed: 1992-12-25
Granted: 1998-08-20
Abstract: FIELD: transport engineering; cargo vehicles with devices facilitating loading, unloading and stowing the loads. SUBSTANCE: cargo vehicle has chassis with dumping body furnished with tie-up devices, boom crane-manipulator with replaceable load hosting facilities whose gripping member is made for engagement with body tie-up devices. Base of boom crane-manipulator is secured on chassis. Body is hinge-mounted on vehicle chassis. Tie-up devices are arranged on side of body opposite to hinge connection with vehicle chassis to provide dumping of body. EFFECT: facilitated load handling. 4 cl, 8 dwg
Patent RU-2053853-C1 (RU)
Inventor: BASENOK GENNADIJ SERGEEVICH
IPC: B02C18/30
Filed: 1993-01-11
Granted: 1996-02-10
Abstract: FIELD: nutrition production. SUBSTANCE: cutting mechanism of a gyroscope has grate 2, cutters 3, brace 4 with projections, ring 7 and tightening nut 8. End surface of tightening nut 8 has spherical recesses. Brace 4 has projections. Spherical convexity of ring 7 comes in contact with spherical recess of tightening nut 8. Sphere radius is 0.6D to 0.8D, where D is grate diameter. Cutting mechanism of the gyroscope increases comminution quality and cutter resistivity by a factor of 1.3 to 1.5 at the expense of uniform close contact of a cutter along all surface of the grate. EFFECT: improved comminution quality and cutter resistivity. 3 cl, 7 dwg
Patent RU-2086391-C1 (RU)
Inventor: GAJVORONSKIJ ALEKSANDR TIKHONO
IPC: B24B39/00
Filed: 1993-02-09
Granted: 1997-08-10
Abstract: Использование: обработка металлов давлением, в частности, вибромеханическая обработка осесимметричных деталей. Сущность изобретения: устройство содержит задний и передний упоры для фиксации заготовки с приводами их перемещения, деформирующий элемент в виде цанги с разрезной рабочей частью. Хвостовая часть деформирующего элемента соединена с движителем осевого перемещения. Движитель выполнен электрогидравлическим, включающим генератор сигналов, электрически связанным с якорем гидравлического усилителя, управляющего реверсивным гидроцилиндром. В полом штоке реверсивного гидроцилиндра установлен деформирующий элемент. 1 ил.
Patent RU-2071193-C1 (RU)
Title: Semi-additive method for manufacturing double-sided printed circuit boards
Inventor: SAKHNO EDUARD A
IPC: H05K3/10
Filed: 1993-02-24
Granted: 1996-12-27
Abstract: FIELD: electric and radio engineering. SUBSTANCE: current conductive aluminium sublayer on unfoiled dielectric is formed by thermolysis of chlorane solution $$$, where n= 1, 2, then it is passivated to thickness of 0.1-0.2 $$$. Etching of metal is conducted from blanks while using copper of circuit pattern as etching metal resist. EFFECT: increased operational efficiency. 1 dwg
Patent RU-2065207-C1 (RU)
Inventor: BORISOV VADIM V
IPC: G11C15/00
Filed: 1993-03-17
Granted: 1996-08-10
Abstract: FIELD: computer engineering. SUBSTANCE: device has memory gates 1, which first to fifth inputs are labeled as 2-6 and which first to third outputs are labeled as 7-9. In addition device has address lines 10, first and second storing lines 11 and 12, first and second request lines 13 and 4, output lines for results of requests, output direct comparison line 16, output inverse comparison lines 17, logical units using XOR gates 18. Device may be used in devices for storing, searching and sorting data. It implements algorithm for search and sort which uses indication of bit structure by request of association matrix for each cycle. EFFECT: increased speed. 2 dwg
Patent RU-2060378-C1 (RU)
Title: Method for developing oil stratum
Inventor: SHEVCHENKO ALEKSANDR K
IPC: E21B43/24
Filed: 1993-04-06
Granted: 1996-05-20
Abstract: FIELD: oil production, obtaining mixture of hot coolant and gas at well bottom using well ejector. SUBSTANCE: medium (liquid, gas) heated at surface is supplied to the nozzle of well ejector as working liquid. By-product oil gas or its mixture with flue gases leaving heat generator is used as gas mixed with heated coolant. Swirl tube is installed at outlet of well ejector to increase temperature of mixture flow supplied to oil stratum. Supply of mixture of hot coolant and gas to stratum is carried out either uninterrupted, or at regular intervals. EFFECT: development of oil stratum of high and increased oil viscosity. 9 cl, 7 dwg
Patent RU-2043096-C1 (RU)
Inventor: SHURKIN VIKTOR I
IPC: A61M5/178
Filed: 1993-04-16
Granted: 1995-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has chambers separated one from another and two-channeled cannula which first channel is joined with the first chamber made as rigid hollow cylinders and the second channel is attached to the flexible balloon placed inside the rigid hollow cylinder by means of a flexible tube. The two-channeled cannula has coaxially aligned channels one of which is directly connected with the rigid hollow cylindric cavity and the second one is connected with the flexible balloon by means of flexible tube. The rigid hollow cylindric cavity communicates with environment through an additional flexible tube. Protrusions are made on the surface of the rigid hollow cylinder under the flexible tubes for pressing the flexible tubes with fingers to regulate the irrigation and aspiration modes in the course of removing cataractous mass. To fill the flexible balloon with irrigation liquid and to prepare the device for being used and, when necessary, to repeatedly fill the flexible balloon with irrigation fluid to continue the operation, a self-sealing stamp made from flexible material is mounted on the flat end face of the rigid hollow cylinder. EFFECT: enhanced effectiveness in performing extracapsular cataract extraction. 5 cl, 2 dwg
Patent RU-2095177-C1 (RU)
Inventor: MAKAROV KONSTANTIN A
IPC: B21J1/06
Filed: 1993-04-28
Granted: 1997-11-10
Abstract: FIELD: plastic working of metals, in particular, deformation of sheet blanks by electric contact heating. SUBSTANCE: rectangular sheet blank has transverse slots extending along mid portion edges, which are fixed in current supplying clamps. EFFECT: improved quality of parts without increase in sizes of blanks. 3 dwg
Patent RU-2052718-C1 (RU)
Inventor: CHERNYAEV VLADIMIR I
IPC: F23C99/00
Filed: 1993-06-08
Granted: 1996-01-20
Abstract: FIELD: production of flue gases. SUBSTANCE: gas-air mixture is fed to lined cylindrical combustion chamber through annular slit made over perimeter near front end; this mixture then flows through perforated shell mounted at slit exit, forms set of radial microsprays in chamber pointed at certain angle to chamber axis towards exhaust port. In region where sprays are blending, axial flow of exhaust flue gases is formed which runs towards exhaust port. Cooling agent (steam-water mixture) is introduced in combustion chamber simultaneoously with gas-air mixture by means of group of long-range injectors mounted over circumference on front end and by group of additional injectors mounted around exhaust port; they are facing long-range injectors. EFFECT: enlarged functional capabilities. 2 cl, 1 dwg
Patent RU-2106370-C1 (RU)
Title: Composition having flocculate action which comprises poly-n,n,n,n-trimethylmetacryloyloxyethyl ammonium methyl sulfate and method for production of composition
Inventor: NAJDIS F B
IPC: C08K5/09
Filed: 1993-07-01
Granted: 1998-03-10
Abstract: FIELD: production of water soluble polymer flocculants being effective by purification of sewage with various nature. SUBSTANCE: composition comprises, wt. p. : poly-N, N, N,N-trimethylmetacryloyloxyethyl ammonium methyl sulfate having molecular weight 10 6 , 1; sodium acetate, 0.001-0.06; acetic acid, 0.0016-0.1; water, 0.5-1.5. EFFECT: improved purification of sewage. 2 cl, 1 tbl
Patent RU-2092403-C1 (RU)
Title: Method of control of programmed space vehicle turn and system for realization of this method
Inventor: LEVSKIJ MIKHAIL V
IPC: B64G1/24
Filed: 1993-07-19
Granted: 1997-10-10
Abstract: FIELD: space engineering; control of space vehicle and orbital station attitude. SUBSTANCE: method of control of re-orientation of space vehicle includes turn of unsymmetrical body over trajectory of free angular motion; direction of space vehicle angular momentum vector in inertial space is constant during entire period of turn. System used for realization of this method determines parameters of entry trajectory; vector and angle of turn; system employs method of successive approximations and boundary-value problem; determination of such initial angular velocity that space vehicle is shifted from initial attitude preset by quanternion Λ н  due to Euler-Poinsot rotation of space vehicle to attitude preset by quanternion Λ к  in a definite period of time. After imparting this angular velocity to object and free rotation, damping moment is applied when space vehicle approaches final position. System is provided with measuring units and computers. EFFECT: enhanced accuracy of re-orientation of space vehicle and economical efficiency. 3 cl, 43 dwg
Patent RU-2068002-C1 (RU)
Inventor: TISHKOV VIKTOR YA
IPC: C21C7/00
Filed: 1993-08-17
Granted: 1996-10-20
Abstract: Использование: черная металлургия, в частности в способах производства нестареющей стали 08Ю. Сущность: способ включает выпуск нераскисленного металла из сталеплавильного агрегата в сталеразливочный ковш, присадку в процессе выпуска шлакообразующих материалов, содержащих оксид кальция в количестве, обеспечивающем основность шлака 2,5-3,5, ферромарганец в количестве 0,5-1,5 кг/т стали и силикомарганец из расчета ввода кремния 0,3-0,5 кг/л стали, усреднительную продувку нейтральным газом на установке доводки металла и введение алюминиевой катанки и марганецсодержащих материалов, при этом расход алюминиевой катанки снижают пропорционально количеству введенного кремния. 3 табл.
Patent RU-2110854-C1 (RU)
Title: Device for tape rewind in tape recorder
Inventor: CHOI DO-YOUNG
IPC: G11B15/32
Filed: 1993-08-04
Granted: 1998-05-10
Abstract: FIELD: equipment for magnetic recording, in particular, video recorders. SUBSTANCE: device provides automatic return of distorted tape when cassette is ejected. For this slider has tape returning mechanism which has set of gears which are connected to gear wheel. When cassette is ejected, gears are rotated due to interface with rack. Driving gear feeds supply roller which rewinds distorted tape. EFFECT: increased functional capabilities. 8 cl, 11 dwg
Patent RU-2049547-C1 (RU)
Inventor: EDAPIN EVGENIJ NIKOLAEVICH
IPC: B02C1/02
Filed: 1993-09-07
Granted: 1995-12-10
Abstract: Использование: в горно-добывающей, черной металлургии, химической и других отраслях промышленности. Сущность изобретения: щековая дробилка состоит из станины 1, которая имеет неподвижную щеку 2, подвижной щеки 3. Подвижная щека 3 приводится в движение многозвенным приводом, включающим шатуны 4 с валом 5 и распорными плитами 6. В средней части подвижная щека 3 посажена на ось 7. Шатуны 4 посажены на один вал 5. 1 ил.